baber/WOPTO huggingface dataset:
Patent WO-2005035032-A1 (WO)
Title: Flexible container with a flexible port and method for making the same
Inventor: YOUNG HARVEY THEODORE
IPC: A61J1/05
Filed: 2003-09-23
Abstract: A flexible container is disclosed incorporating flexible front and rear sheets and one or more container ports disposed in between the sheets. The one or more container ports each has a pliable attachment flange and an integrally molded nozzle. The pliable attachment flange has a first configuration whereby the attachment flange collapses to enable heat sealing the attachment flange to the sheets and thereafter substantially recovers its shape to provide a fluid pathway with the port. Various terminal ports, terminal caps, and rubber septums may be useable with the one or more container ports.
Patent WO-2005049185-A1 (WO)
Inventor: YOUNG THOMAS
IPC: F04B19/24
Filed: 2003-10-21
Abstract: A capillary pump 10) is provided for producing pressurized and unpressurized vapor emissions from liquid feed. In its simplest form, the capillary pump incorporates a liquid feed intake (12), a porous vaporization component (16), and a heat transfer component (21). Additional components, such as an insulator component (14), a feed pre-heat component, a liquid feed reservoir (108) and/or delivery system, an integrated or associated heater component (21), a vapor collection chamber (70), a heat distribution component, an orifice component (18) and/or vapor release component, may also be associated with or integrated in the improved capillary pumps. Capillary pump arrays are provided, and numerous applications for capillary pumps are disclosed.
Patent WO-2004064197-A1 (WO)
Title: Unite exterieure (odu) sans fil a ondes millimetriques de faible cout
Inventor: AMMAR DANNY F
IPC: H01Q21/00
Filed: 2003-12-10
Abstract: L'invention concerne une unité extérieure à ondes millimétriques de faible poids, comprenant un logement de faible poids avec un dissipateur thermique et un élément de montage configuré pour être monté sur l'antenne de manière à former une liaison sans fil. Une carte d'émission-réception est montée dans le logement et comprend des puces de circuit intégré monolithique à micro-ondes (MMIC). Une carte de synthétiseur de fréquence est équipée d'un circuit de génération de signaux destiné à transmettre des signaux d'oscillateur local à la carte d'émission-réception et aux puces MMIC. Une carte de contrôleur comprend des dispositifs discrets c.c. et à basse fréquence montés sur sa surface, formant des circuits d'alimentation et de commande transmettant respectivement des signaux d'alimentation et de commande à d'autres circuits sur d'autres cartes. Un ensemble de connexion/déconnexion rapide permet de connecter et de déconnecter rapidement le logement.
Patent WO-8200254-A1 (WO)
Inventor: ROLLINS O
IPC: A61M16/06
Filed: 1980-07-21
Abstract: A mask (11) for delivery of gas, such as oxygen, to a patient and useable in a naso-gastric intubation procedure without disruption of the seal between the mask and the face of the patient. The body (13) of the mask includes a fenestration, or opening (31) through which the naso-gastric tube may be inserted. The fenestration is preferably shaped to support the tube (33) in manner which is comfortable for the patient and which eliminates or minimizes the amount of gas lost to the atmosphere outside the mask. In at least some embodiments, the fenestration is closed when a tube is not inserted therethrough so that the mask may be used normally without loss of the gas through the fenestration.
Patent WO-8100901-A1 (WO)
Title: Torque transmitting body for traction drive transmissions and normal friction force developing method
Inventor: KEMPER Y
IPC: F16H15/42
Filed: 1980-09-19
Abstract: A torque transmitting body (10) for continuously variable power transmissions of the type in which oppositely convergent, cone-like rolling surfaces of revolution (48) and (50) about one axis (30) are retained in torque transmitting rolling frictional engagement at two points of contact (P1 and P2) with complementing rolling surfaces of revolution about another axis (24) inclined with respect to and intersecting the axis (30) of the cone-like surfaces. The body (10) includes a pair of oppositely convergent cone members (52 and 54) telescopically interconnected at their base or large ends (60 and 62) for relative rotary and axial movement. A cam assembly (74) is included and acts between the cone members (52 and 54) to develop an axial separating force in response to a torque differential between the cone members (52 and 54). Although both cone members (52 and 54) are driven at equal speeds, only one is connected to an output torque load so that the torque differential caused by the load may be converted to an axial separating force on the cone members (52 and 54) by the camming assembly (74).
Patent WO-8103631-A1 (WO)
Inventor: WILLIAMSON C
IPC: B21B1/00
Filed: 1981-05-27
Abstract: Procede et appareil de preformage des bords longitudinaux d'une plaque en acier (11) avant de la transformer en un tube (47) par le procede U-O ou autre en utilisant une plaque d'une largeur superieure a celle qui est necessaire pour un tube d'un diametre donne d'une quantite sur chaque bord dont l'exces (X) est au moins egal a la largeur du tube. La plaque est laminee en utilisant sa largeur en exces comme bras de levier pour obtenir une courbure (A1) au bord de l'extremite (20) du tube, puis la plaque est cisaillee le long d'une ligne (S-S') adjacente aux bords extremes (20), lesquels sont ensuite biseautes et polis, et finalement les bordures (A2 et A3) sont cylindrees pour terminer le preformage de la plaque.
Patent WO-8202630-A1 (WO)
Title: Comparator
Inventor: BYNUM BYRON G
IPC: H03K5/08
Filed: 1981-12-14
Abstract: A comparator circuit cell has an output (4) which switches between first and second states when an input voltage (or current) reaches a controlled trip point having a controllable positive, zero or negative temperature coefficient. First and second common emitter transistors (Q1, Q2) are forced to operate at different emitter current densities at the trip point thus requiring the operation of a (Alpha)VBE across a first resistor (R2) coupled between the bases of the first and second transistors in order to get the circuit output to switch. The positive temperature coefficient current which flows through the first resistor to generate (Alpha)VBE is summed at the base of the second transistor with a negative temperature coefficient current flowing through a second resistor (R3). This creates a required input current having a controllable magnitude and temperature coefficient. The input current may be provided through an additional resistor (R4) to the base of the second transistor to create a voltage input trip point having a controllable magnitude and temperature coefficient.
Patent WO-8301473-A1 (WO)
Title: Releasable bucket and other tool connection for backhoe
Inventor: MCCAIN WILLARD E
IPC: E02F3/40
Filed: 1982-09-30
Abstract: A bucket support for swingably and removably supporting a backhoe bucket on a dipper stick which includes a releasable mechanism for releasing and attaching the bucket from the bucket support. The releasable mechanism is made up of a first forwardly facing hook (55) for receiving the front support pin (25) of the bucket and a downwardly facing notch (46) which receives the rear pin (26) on the bucket, and a second hook (42) attached to the bucket support that swings under the rear pin of the bucket when it is supported in the downwardly facing slot notch (46).
Patent WO-8302861-A1 (WO)
Inventor: KUO CLINTON C K
IPC: H03K17/687
Filed: 1983-01-17
Abstract: A fusible link (26) is selectively opened by selectively applying a high voltage signal to a transistor (28) in series with the fusible link while the high voltage signal is applied to the fusible link (26). A grounding circuit (18) ensures that one terminal of the fusible link (26) is coupled to ground in the absence of the high voltage signal. The grounding circuit (18) can be used in conjunction with a plurality of means for selectively opening fusible links.
Patent WO-8403839-A1 (WO)
Title: Modular clamp system with adjuster threaded for axial movement
Inventor: KAMEN DEAN L
IPC: A61M39/28
Filed: 1984-03-27
Abstract: A modular clamp system in one embodiment has a case (1), which may be a sheet (13) folded into an open box structure, the case having an inlet and an outlet port (34, 34') and forming a housing for a resilient flow tube. Attached to the housing is a clamping member having a set of arms (15) between which the flow tube passes. One end of the pair of arms fits within and is engaged by a central bore of a threaded adjuster (16). Rotating the adjuster moves it along the thread axis, causing the arms to be pushed closer together, so as to progressively constrict the flow tube at a controllable rate. The arms may be tapered and the bore a right cylindrical bore, or the bore may be tapered and the arms untapered, in which case the tips of the arms contact with the interior face of the bore. The fineness of the screw threads and the degree of taper of the adjuster contacting surfaces may be so chosen that a full rotation of the adjuster cause a very small adjustment in flow rate. The adjuster may be an externally threaded structure (1152) which screws into a mating portion (135) of the case centered about the arms; alternatively the adjuster may be an internally threaded nut (16) which screws directly onto a corresponding threaded portion (18) of the set of arms. In one embodiment, the arms contain a transverse portion (63) forming a collet surrounding the flow tube and bonded to it for positively deconstricting the flow tube upon release or opening of the valve. In another embodiment, the clamp forms an assembly which can be attached to an auxiliary control mechanism (2) without interrupting or altering the flow setting. In a further embodiment, the adjuster has an integrally formed tooth gear (1151), to permit uniform incremental rotation by the auxiliary control system.
Patent WO-8504503-A1 (WO)
Inventor: GRANZOW ROBERT H
IPC: B65H31/30
Filed: 1985-02-28
Abstract: Un distributeur de billets de banque (12) comprend une enceinte (134, 144) possédant une première et une deuxième zones de distribution pourvues d'ouvertures (140, 142) à travers lesquelles une pile de billets de banque (94) peut être distribuée à un opérateur. Un chariot (98) déplace la pile de billets jusqu'à une zone de distribution sélectionnée, et un détecteur (116) provoque la mise sous tension d'un solénoïde (118, 120), provoquant ainsi l'écartement des rouleaux (130, 132) et des portes associées (22, 24), de manière à permettre à la pile de faire saillie au travers de l'ouverture associée (140). Les solénoïdes (118, 120) sont ensuite mis hors tension, permettant ainsi à des organes de ressorts (124, 128) de solliciter les rouleaux (130, 132) et les portes (22, 24) les uns contre les autres, et permettant aux rouleaux de serrer la pile. En tenant la pile ainsi serrée, le chariot (98) peut se déplacer de nouveau vers la position initiale. Les rouleaux (130, 132) sont reliés respectivement à des embrayages à sens unique qui permettent de retirer la pile (94) du distributeur (12) sans obstacles et en contact avec les rouleaux (130, 132).
Patent WO-8606140-A1 (WO)
Title: Portable air pump
Inventor: FUSSELL DAVID
IPC: F04B35/04
Filed: 1985-07-02
Abstract: A portable air pump has a housing (10) formed with internal walls (30, 31) that partition two compartments, one of which is accessible from ambience through a door (20). A flexible air hose (56) is compactly stowed in the accessible compartment and connected with an air compressor housed in the other compartment for extension of ambience. A battery recharger (60) with flexible wiring is also stowed within the accessible compartment adjacent the flexible air hose.
Patent WO-8603864-A1 (WO)
Title: Electronic linkage interface control security system and method
Inventor: NOBLE RICHARD G
IPC: G06F21/00
Filed: 1985-12-17
Abstract: An electronic linkage interface control security system for controlling access by a computer terminal (2) to a main computer (6). The system comprises: a Computer Linkage Interface Control (CLIC) module (1) that is coupled to the terminal (2) that generates and stores a random or pseudo-random coupling code for each communications session. The main computer (6), or a pre-processor security computer (5), in which the coupling code for the current communications session was stored during the previous session, accesses the current coupling code in the CLIC module (1) for comparison to the computer's previously stored copy. If a match occurs, access by the terminal (2) to the main computer (6) is permitted.
Patent WO-8704781-A1 (WO)
Inventor: LAUDERDALE ROBERT JOHN
IPC: F24D3/08
Filed: 1986-02-10
Abstract: This heated potable water tank makes available an appliance meeting all the requirements for safe potable water, supplying the consumer a device with a high continuous output of hot water, even when demand is high. The efficient means of heat exchange employed will conserve energy over other coded (vented), indirectly heated potable water tanks. The improvements are: [1] Double sided metal heat exchanger sheet or sheets (3) as means to heat the potable water with the sheets being immersed in the boiler water (7) and thus causing a significant increase in temperature of the enclosed supply water. [2] Vented heat exchanger tubes (18) as a means to heat the potable supply water with the large volume of boiler water surrounding the potable water flowing in the pipes (19). [3] A corrugated metal heat exchanger sheet (14, 16) providing a means to transfer the heat from the boiler water through its surface to the stored reservoir potable water (5). [4] A potable water temporarily storage reservoir (5) where the hot tank walls (10) heat the stored water. The properties of the sheet heat exchangers (3) result in a very large area of heat exchange surface in contact with a small volume (20) of potable water flowing over the narrow inner surfaces of large heat exchange plates, and this method results in the highest heat extraction from the externally heated water to the potable water.
Patent WO-8805933-A1 (WO)
Title: Positive feedback position servo
Inventor: FINCHER JEFFREY L
IPC: G05D3/00
Filed: 1987-12-18
Abstract: A position servo system for positioning a member (58) mounted on a spring (57). The spring (57) provides a force opposing the motion of the member (58) from an initial position. A position actuator, for example a motor (28), applies a force in response to a position request signal (11) for moving the member (58) to a desired position. A portion of the position feedback signal (13) is applied from a position sensor (48) to the motor (28) as a positive feedback signal (51) to compensate for the force of the spring. A steady state position error (E) of the servo system is thereby substantially reduced to zero. A circuit (65) and method for calibrating the positive feedback signal (51) are also described.
Patent WO-8912404-A1 (WO)
Inventor: BENDER FREDRIC G
IPC: A23L27/27
Filed: 1988-06-22
Abstract: La présente invention se rapporte à une préparation fluide sèche à l'arôme fumé comprenant un polyphosphate de métal alcalin qui a été hydraté ou sur lequel a été absorbée la phase liquide de l'arôme fumé. Une telle préparation sert à assaisonner des aliments tels que des viandes et des sauces.
Patent WO-8901053-A1 (WO)
Inventor: ASHOK SANKARANARAYANAN
IPC: C04B35/45
Filed: 1988-07-15
Abstract: Procédé permettant la fabrication d'un supraconducteur en céramique comprenant les étapes suivantes: le mélange d'un cuivre ou de métal d'alliage de cuivre, un premier oxyde ou carbonate métallique comportant un élément sélectionné à partir du groupe IIA de la table périodique des éléments chimiques, ainsi qu'un second oxyde ou carbonate métallique comportant un élément sélectionné à partir du groupe IIIB de la table périodique des éléments chimiques, afin de former un mélange cuivre/céramique; le chauffage d'un mélange cuivre/céramique à une température comprise dans la plage située entre 900 et 1100°C; et le lent refroidissement du mélange cuivre/céramique chauffé, ce qui permet ainsi de réaliser une matière supraconductrice. On peut extruder le mélange cuivre/céramique au moyen d'une filière avant l'étape de chauffage, ce qui permet ainsi de réaliser un supraconducteur de la forme désirée.
Patent WO-8902149-A1 (WO)
Inventor: RAUCH GARY C
IPC: G11B5/84
Filed: 1988-08-31
Abstract: Cette invention comprend l'utilisation, pendant le traitement de métallisation d'un support d'enregistrement magnétique à couche mince, d'un traitement d'oxydation juste avant la métallisation de la couche magnétique. On peut réguler ce traitement d'oxydation afin de produire des niveaux élevés de force coercitive et des niveaux faibles de bruit du support voulus.
Patent WO-8903230-A1 (WO)
Title: Surgical irrigation and aspiration system
Inventor: DAVIS RICKEY PAUL
IPC: A61M1/00
Filed: 1988-10-14
Abstract: A surgical irrigation and aspiration system for aspirating fluid from a surgical site, such as the eye, including a surgical tool having irrigation and aspiration functions, and an irrigation fluid supply for providing irrigation fluid to the surgical tool. A peristaltic pump pumps aspiration fluid from the surgical site generally through and away from the surgical tool and through an aspiration flow line to a collection container. A dampening mechanism in the aspiration flow line before the pump dampens the oscillations of the aspiration fluid flow, caused by the inherent operation of the peristaltic pump, in the aspiration flow line, and thereby at the surgical site.
Patent WO-9004711-A1 (WO)
Inventor: BALLHEIMER BENNY
IPC: F02F3/00
Filed: 1988-12-27
Abstract: Les moteurs diesel actuels dotés d'ensembles à pistons en aluminium sont limités à des pressions de chambre de combustion d'approximativement 12.410 kPa (1.800 psi), tandis que les efforts de recherche ont pour objectif d'augmenter ces pressions jusqu'à une plage de 15.170 kPa (2.200 psi). Afin d'atteindre ces niveaux l'ensemble à piston (76) de l'invention comprend un élément de piston (78) en acier ayant une partie cylindrique supérieure (96) d'un diamètre ''D'' et une hauteur de compression ''CH''. Le rapport entre la hauteur de compression ''CH'' et le diamètre ''D'' étant situé dans la plage comprise entre 60 % et 45 %. Ledit élément de piston (78) est de préférence forgé puis usiné à des dimensions pouvant être commandées avec précision. De plus, l'ensemble à piston (78) est de préférence du type articulé et comprend une jupe (80) de piston en aluminium forgé, reliée à l'élément de piston (78) par l'intermédiaire d'un maneton commun (82). Les constructeurs de moteurs cherchent également à réduire la taille du moteur tout en maintenant la puissance, ainsi qu'à améliorer la consommation de carburant et à réduire les émissions. L'élément de piston (76) de l'invention constitue une solution simple et économique satisfaisant la relation entre la puissance accrue et une taille réduite. Afin de produire un ensemble de moteur de taille réduite, ledit élément de piston (78) a un rapport entre la hauteur de compression et le diamètre maximum situé dans la plage comprise entre 60 % et 45 %. Ledit élément de piston (78) est de préférence en acier forgé afin d'assurer une porosité réduite par rapport à celle des pièces coulées standard existantes.
Patent WO-8909697-A1 (WO)
Title: Apparatus and method for documenting physical examinations
Inventor: REES MICHAEL K
IPC: A61B19/00
Filed: 1989-04-03
Abstract: A medical recording system is disclosed as having a dispenser (11) having an array of compartments; a plurality of pre-printed recording stickers (20) having on one surface an anatomical designation and on the opposing surface an adhesive means; said array of compartments being sized and configured to hold an array of said stickers with at least a portion of the designation visable on a sticker in each compartment so that the stickers can be visually identified while positioned in the compartments, wherein a physician can view the array of stickers in said dispenser during a physical examination and selectively remove those stickers which relate to the physician's progress report to document the findings of the physical examination.
Patent WO-9010818-A1 (WO)
Inventor: HERRON MATTHEW ALLISON
IPC: F16M11/10
Filed: 1990-03-02
Abstract: a liquid crystal display (14) for a portable computer (10) is adapted for pivotal mounting to a base (12). The pivot hinge apparatus includes a torsion rod (10) that is operative to counterbalance the display (14) against the effect of gravity in various angular positions with respect to the base (12). A band brake (130) cooperates with the torsion rod (110) to permit angular adjustment of the display (14) with respect to the computer (10).
Patent WO-9011475-A1 (WO)
Title: Thermal treatment process for organically contaminated material
Inventor: MAK KAI K
IPC: A62D101/20
Filed: 1990-03-22
Abstract: A thermal treatment process employs a furnace (34) with an indirectly fired rotary kiln (12) in which matrix material contaminated with organic substances such as dioxins, PCBs, PAHs, fuel oils, and the like is heated as the material is advanced through the kiln (12) to cause components of the organics to be released as vapor. Purge gas (40) of low oxygen content is conducted through the kiln at a relatively low velocity of from about 0.5 ft./sec. to about 10 ft./sec. to gently sweep the vaporized components of the organic substances from the kiln (12) and minimize the entrainment of solid particulates, and to produce an off gas mixture including the vaporized components. The off gas is conditioned after removal from the kiln (12) to render it acceptable for discharge to the atmosphere. The oxygen concentration in the kiln (12) is maintained at a sufficiently low level to substantially prevent combustion of the vaporized organic components in the kiln (12).
Patent WO-9015280-A1 (WO)
Inventor: FLEMING WILLIAM T
IPC: A62C37/36
Filed: 1990-05-30
Abstract: Une soupape (10) permet de commander la libération d'un fluide sous pression et comprend un logement ayant une chambre de fluide avec un orifice d'entrée (26) et un orifice de sortie (30). Un piston (34) peut coulisser dans le logement entre une position fermée hermétiquement et une position ouverte. Une structure de support repliée, lorsqu'elle se trouve dans un état rigide, retient le piston (34) dans la position fermée. Lorsque les moyens de support se trouvent dans un état replié, la pression du fluide déplace le piston (34) vers la position ouverte de la soupape (10). Cette structure de support comprend une paire de supports allongés (90) orientés dans un état verrouillé point mort lorsque le piston (34) se trouve dans la position fermée, et dans un état affaissé décalé permettant au piston (34) de se déplacer vers sa position ouverte.
Patent WO-9100853-A1 (WO)
Title: Emploi de polyamines en tant qu'agents regulateurs de canaux ioniques
Inventor: CHERKSEY BRUCE D
IPC: A61K/
Filed: 1990-07-03
Abstract: On utilise des composés de polyamine en tant qu'agents régulateurs de conductances ioniques dans des membranes cellulaires. On utilise ces polyamines pour bloquer, moduler ou activer les canaux calciques ainsi que d'autres canaux cationiques se trouvant dans des membranes cellulaires neuronales, et pour bloquer, moduler ou activer les canaux calciques d'un type spécifique dans n'importe quelle membrane cellulaire lorsque de tels canaux sont présents.